<%--
  Created by IntelliJ IDEA.
  User: HX
  Date: 2021/1/25
  Time: 10:24
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title</title>
</head>
<body>
男<input type="radio" name="gender" value="man" ${gender=="man"?"checked":""}>
女<input type="radio" name="gender" value="women" ${gender=="women"?"checked":""}>
<hr>
判断集合是否为空：${empty List}<br>
判断字符串是否为空：${empty String}<br>
<hr>
<%--需要改正--%>
<%--判断集合是否不为空：${not empty List}<br>--%>
<%--判断字符串是否不为空${not empty Sting}--%>


</body>
</html>
